IN SHORT: Tanzania signed a landmark large-scale mining agreement with Panda Hill Tanzania Limited on March 24, 2026, to develop the Panda Hill niobium project in Mbeya Region, targeting 100,000 tonnes per year of output and a 4% share of global niobium supply. Tanzania will become the world’s fourth-largest niobium producer. The project includes Africa’s first ferroniobium smelter, only the fourth such facility built globally in the past 40 years, backed by US private equity firm Denham Capital at a total investment of approximately $300 million.
Tanzania has signed the most consequential critical minerals deal in its history, committing to develop Africa’s first ferroniobium smelter in a project that will position the country as the world’s fourth-largest niobium producer while directly targeting the US industrial supply chain for a metal that is indispensable to EV batteries, aerospace alloys, high-rise construction steel and medical devices.
The agreement was signed on March 24 in Mbeya between the Government of Tanzania and Panda Hill Tanzania Limited, a company backed by US-based private equity firm Denham Capital and Tremont Investments. The Minerals Minister Anthony Mavunde called it “a historic leap” that will elevate Tanzania into the ranks of the world’s top niobium producers.
- Niobium is a strategic metal used to strengthen steel and produce high-performance alloys required in major infrastructure, electric vehicles, aircraft engines and MRI equipment. Nearly 90% of niobium is consumed as ferroniobium to strengthen steel. It is also used in fast-charging anodes for EV batteries and in superconducting magnets for MRI machines and particle accelerators. Global production is heavily concentrated: Brazil accounts for approximately 80% of supply, a second Brazilian producer around 11%, and Canada about 6%. Tanzania’s Panda Hill project targets 4% of global supply, making it the first meaningful new entrant in decades.
- The ferroniobium smelter is the project’s strategic differentiator. Only three comparable ferroniobium facilities exist globally, two in Brazil and one in Canada. The Mbeya plant will be Africa’s first and only the fourth built globally in the past 40 years. By producing ferroniobium rather than raw ore, Tanzania captures the processing value domestically rather than exporting rocks for refinement elsewhere. Minister Mavunde emphasised: “We are not exporting rocks. We are exporting high-value ferroniobium worth about $40,000 a ton. That is how value stays home.”
- The government holds a 16% free carried interest in the project through the Treasury Registrar’s office, ensuring national participation in strategic decisions and project revenues without requiring capital investment. Total project revenues to the government over the mine’s life, including royalties, taxes, levies and dividends from the 16% stake, are projected at $686 million (approximately TZS 2 trillion). The initial $442 million investment is expected to be recovered within 5 to 8 years.
- At production phase one, Panda Hill is expected to output approximately 1.3 million tonnes per annum of ore, ramping to 2.6 million tonnes within five years of operation. Refined annual niobium output is targeted at 100,000 tonnes, representing approximately 4% of global demand. Local procurement over the mine’s lifetime is projected at $1.8 billion, with at least 70% local participation targeted. During construction, 1,600 direct jobs will be created; 600 permanent positions follow once operations begin, with more than 7,000 indirect jobs projected.
- The US trade dimension is central to the deal’s strategic framing. Tanzania’s Minerals Minister explicitly connected the project to strengthening trade ties with the United States, positioning Tanzania as a supplier of processed strategic metals to US industrial markets rather than a raw commodity exporter. The deal fits directly into the US strategy of building non-Chinese supply chains for critical minerals used in defence, clean energy and advanced manufacturing.
- The mine is located in the Songwe Agricultural Prison area in Mbeya Region, 2 kilometres from the TAZARA railway line, 5 kilometres from the Dar es Salaam-Tunduma highway, and 8 kilometres from Songwe Airport. The project includes a commitment to build 120 housing units for prison staff and to invest TZS 20 billion in community infrastructure as part of its ESG and corporate social responsibility obligations.
- Tanzania’s mineral exports rose to $5.4 billion in 2025, up from $4.1 billion in 2024, driven largely by a 39% increase in gold exports. The mining sector’s contribution to GDP reached 11.9% between January and September 2025, up from 9.1% in 2023. The Panda Hill project adds a new critical mineral to that export base and strengthens Tanzania’s positioning as one of Africa’s most attractive mining investment destinations: it ranked fourth most attractive in Africa in the 2025 Fraser Institute survey.
Panda Hill Tanzania General Manager Dennis Cook described the project as entering a new implementation phase following several years of engagement with the government. Next steps include securing a Special Mining Licence, updating feasibility studies, integrating grid electricity and finalising ferroniobium market agreements including with US buyers.
The Bigger Picture: Tanzania’s niobium deal is the Zimbabwe lithium story told again, with an important difference: Tanzania built the processing infrastructure into the agreement from the start rather than banning raw exports and waiting for investors to respond. The ferroniobium smelter being Africa’s first and the world’s fourth in 40 years is not a detail; it is the entire point. Tanzania is choosing industrialisation over extraction. It is choosing $40,000 per tonne ferroniobium over $500 per tonne ore. It is choosing domestic employment and value addition over the resource curse model that has left so many African mining economies with depleted deposits and little else to show for it. The critical minerals race between the US and China is accelerating that choice across the continent. Tanzania is making its bet clearly.
Source: The Respondents / TanzaniaInvest / The Chanzo / The Citizen Tanzania, March 24-25, 2026
